MongoDB Atlas vs Oracle Exadata Express Cloud Service comparison

MongoDB Atlas vs. Oracle Exadata Express Cloud Service

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Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Categories and Ranking

MongoDB Atlas

Ranking in Database as a Service (DBaaS)

3rd

Average Rating

8.4

Reviews Sentiment

7.4

Number of Reviews

Ranking in other categories

Managed NoSQL Databases (6th)

Oracle Exadata Express Clou...

Ranking in Database as a Service (DBaaS)

13th

Average Rating

8.0

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of May 2025, in the Database as a Service (DBaaS) category, the mindshare of MongoDB Atlas is 14.2%, down from 15.1% compared to the previous year. The mindshare of Oracle Exadata Express Cloud Service is 0.4%, up from 0.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Database as a Service (DBaaS)

Featured Reviews

Laksiri Bala

DB Architect / Consultant at Virtusa Global

Room for improvement in data handling leads to enhanced cost-effective data management performance

It would be beneficial if MongoDB Atlas could better support OLTP aspects and data frames, as well as enhance its capabilities for data pipelines and visualization dashboards. Furthermore, supporting the medallion architecture could be a valuable addition, and incorporating improved spatial and vector handling for geographical data could make it more competitive. Enhancing vector processing for AI capabilities would also be critical.

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Shrikant Navelkar

Director at Clover Infotech

Enhances performance without fine tuning databases

They need to simplify the monitoring of the Exadata services. They have to make it more simple for the users to operate or manage. And one more thing, I would expect that other databases of Oracle, like MySQL Enterprise Edition, if technologically, Oracle makes some advancement and allows MySQL Enterprise Edition to run on Exadata, I think that will improve their market share exponentially. Today, on Exadata, you run Oracle databases, which is given. Apart from that, Oracle also has Oracle MySQL database, open source. If that open-source database also runs on Exadata, I think that will help a lot of customers. In the next release, Oracle can provide a script-level solution to migrate or consolidate cross-platform databases from Unix platform to Oracle Exadata on Linux platform; if they can provide some migration tools, I think that will help.

Read full review

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:

Pros

"You can start quickly on projects which allow you to store many things."

"The auto-scaling feature is the most valuable aspect."

"The most valuable feature is that it's all web-based. So one can browse collections just from the web. MongoDB Atlas is very accessible, quick to understand, and quick to learn. People who have never used CLI can hop into the web interface and browse the database."

"The dynamic structures are the most valuable."

"MongoDB is a NoSQL tool."

"This solution is very helpful due to its ease of use."

"The product is user-friendly."

"It is a scalable solution because we use quite a lot of data, and it handles it well."

More MongoDB Atlas pros

"In the cloud, Exadata is more scalable. The on-prem version was limited. It wasn't that scalable because it only came in a quarter rack, half rack, and full rack. In the cloud, it scales to what you need."

"I like that Oracle Exadata Express Cloud Service is easier to use and is a cost-saving solution because you won't need to hire people to run and maintain it."

"The performance of the tool is valuable."

"I would rate Oracle Exadata Express Cloud Service ten out of ten for its overall solution."

"It is a scalable product."

"The solution is very stable and offers great performance."

"One of the most valuable parts of the solution is the high availability within the system and the performance enhancement without making any changes or fine-tuning the databases."

"Having the prediction happen in the modular format allows you to start with a lower version of Exadata and then you can keep on upgrading it as per your requirement."

More Oracle Exadata Express Cloud Service pros

Cons

"In the past, MongoDB offered more features for free, but now it's quite limited. The free version is limited, and you need to pay extra to fully utilize it. The pricing could be improved."

"It would be better if there were more integration capabilities with other products."

"It would be great if it were easier to integrate MongoDB Atlas with AWS services. Technical support for MongoDB Atlas could be better."

"The product does not have ORM."

"There are some features that could be useful for the customers I work with, which are related to migration from on-prem to the cloud."

"The import and export process needs improvement, i.e., getting in and out. Moving data from other databases into MongoDB, along with indexing, was challenging."

"The price of the solution should be reduced."

"The installation was straightforward except for the network hardware because it was a little complicated to make the connection with our VPC on AWS."

More MongoDB Atlas cons

"The customer's default choice is the on-premise version of this solution. Only when Oracle or the partners like us, can explain to customers the cloud value proposition, and if the compliance authorities allow, they can look into this cloud solution. It will take some time for Oracle to change its perception of customers' de-facto standards. Exadata used to be treated as a black box, which is not the case now. The customer is aware of what is happening inside, how the configurations have been made, and what patching has been applied. Oracle needs to market the cloud version better."

"The product's installation process needs improvement. It could be more accessible."

"I feel there is a need for better integration with Google Maps and Google Earth. This is crucial for me in the geographical facilities of the environment."

"The support must be faster."

"Oracle's support could be better."

"The only downside is the difficulty in monitoring, and that's why I would like to implement MySQL database."

"The solution's pricing could be improved."

"We use artificial intelligence for deep learning, and it would be a huge benefit to implement this in Oracle Exadata."

More Oracle Exadata Express Cloud Service cons

Pricing and Cost Advice

"The pricing is acceptable for enterprise tier."

"MongoDB Atlas is more cost-effective than Amazon DocumentDB. It also has a pay-as-you-go pricing model. Apart from the standard licensing cost, you must also pay to get MongoDB Atlas technical support, which is expensive."

"It is too expensive. They need to work on this."

"For me, MongoDB is expensive, but I think it is not so expensive for customers."

"MongoDB Atlas is not expensive, and since it's a cloud-based solution, you pay by usage."

"In my previous company, the product allowed use to build a database in a highly regulated environment with the ability to get distributed storage. We used MongoDB as a distributed storage to set up this environment for a critical business application with millions of dollars."

"The solution is fairly priced."

"The pricing is not that expensive, but it can be, especially when we have deployed it across multiple zones."

More MongoDB Atlas pricing and cost advice

"The tool is not cheap, but it is not really expensive."

"The price of this solution is very comparative to others on the market. There is no direct comparison between this solution and with something else because I do not see any other similar product."

"I think Oracle pricing is usually above average market price."

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Top Industries

By visitors reading reviews

Computer Software Company

19%

Financial Services Firm

15%

Comms Service Provider

Healthcare Company

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

Questions from the Community

What do you like most about MongoDB Atlas?

There are many valuable features, but scalability stands out. It can scale across zones. You can define multiple nodes. They have also partnered with AWS, offering great service with multiple featu...

What is your experience regarding pricing and costs for MongoDB Atlas?

The price of MongoDB Atlas is reasonable, which is why many organizations, including mine, are opting for it.

What needs improvement with MongoDB Atlas?

What do you like most about Oracle Exadata Express Cloud Service?

The performance of the tool is valuable.

What is your experience regarding pricing and costs for Oracle Exadata Express Cloud Service?

Oracle Exadata Express Cloud Service is a very expensive database solution. The cost is high due to on-premise licenses. However, it offers a premium solution without issues or problems.

What needs improvement with Oracle Exadata Express Cloud Service?

I am not the perfect person to discuss improvements needed because I am not responsible for the database. I use it as a developer, and everything works fine for me. However, there might be others i...

Amazon RDS vs MongoDB Atlas

Comparisons

Compared 43% of the time

Microsoft Azure SQL Database vs MongoDB Atlas

Compared 16% of the time

Google Cloud SQL vs MongoDB Atlas

Compared 12% of the time

MongoDB vs MongoDB Atlas

Compared 7% of the time

Upstash vs MongoDB Atlas

Compared 6% of the time

More MongoDB Atlas Competitors

No data available

Product Reports

MongoDB Atlas

Download MongoDB Atlas product report

Oracle Exadata Express Cloud Service

Download Oracle Exadata Express Cloud Service product report

Oracle Exadata Express Cloud Service report

Also Known As

Atlas

No data available

Overview

MongoDB Atlas offers a cloud-based database service known for speed, scalability, ease of use, and flexibility. Its robust features and advanced security measures support various business needs, making it ideal for unstructured data management.

MongoDB Atlas maximizes data handling capabilities by providing a seamless integration and high availability environment. The platform's schemaless architecture and rich query support make it suitable for complex data processing. With cloud-based infrastructure, deployment and maintenance are simplified, serving sectors such as healthcare, finance, and more. Organizations benefit from autoscaling, clustering, and APIs for effective project management. Continuous improvements in user experience, cost-effectiveness, query performance, and security are expected to meet evolving expectations.

What are the most important features?

Speed: Optimized for fast data handling and processing.
Scalability: Adapts to growing data needs without hassle.
Ease of Use: User-friendly interface for efficient navigation.
Flexibility: Supports unstructured data with ease.
Integration: Seamlessly connects with cloud environments.
High Availability: Ensures uninterrupted data access and operations.
Advanced Security: Protects data with robust security measures.
Schemaless Architecture: Enables dynamic data structure management.
Rich Query Support: Facilitates complex queries and analytics.

What benefits and ROI should be considered?

Easy Deployment: Streamlines the setup process in cloud environments.
Efficient Project Management: APIs and tools enhance workflow.
Cost-Effectiveness: Potential for more flexible pricing models.
Data Management: Automates backups and supports clustering.
Advanced Tools: Enables comprehensive data processing capabilities.

MongoDB Atlas is widely implemented in industries such as healthcare, finance, and technology. It serves applications requiring high availability and scalability, handling tasks from patient data management to real-time analytics. With its adaptable infrastructure, Atlas supports diverse use cases from IoT integration to transactional processing in cloud environments.

MongoDB

Oracle Database Exadata Express Cloud Service delivers a managed Oracle Database 12c Release 2 Enterprise Edition with options, running on Oracle Exadata engineered systems – all at a highly affordable entry-level price. It is a full Oracle Database experience, compatible with what you get on-premises or in other Oracle Database Cloud Services, provisioned within minutes, and suitable for small to medium sized data.

Oracle

Sample Customers

Wells Fargo, Forbes, Ulta Beauty, Bosch, Sanoma, Current (a Digital Bank), ASAP Log, SBB, Zebra Technologies, Radial, Kovai, Eni, Accuhit, Cognigy, and Payload.

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MongoDB Atlas vs. Oracle Exadata Express Cloud Service